1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikklg [1K]
4 years ago
14

Y = -2x + 5 and 2x + y = -1 Solutions

Mathematics
1 answer:
Naily [24]4 years ago
7 0

Answer:

no solution

Step-by-step explanation:

hello

we replace y = -2x + 5 in the second expression and it comes

2x + -2x + 5 = -1

<=> 5  = -1

this is always false so there is no solution

hope this helps

You might be interested in
Jasmine’s grandma gave her $7 to spend at a yogurt stand. The frozen yogurt and toppings cost $0.45 per ounce. She also wants to
seraphim [82]

Answer:

Jasmine can afford 10 ounces of yogurt and toppings.

Step-by-step explanation:

$7 - $2.50 bottle of water

= $4.50

$4.50 divided by $0.45

= 10 ounces

3 0
3 years ago
What is the equation of this line in slope
Alex

Answer:

The Answer is: y - 8 = 5/3(x - 3)

Step-by-step explanation:

Given the y intercept form:

y = 5/3x + 3

Note that the slope is 5/3.

Find a point on the line.

Choose x = 3, solve for y:

y = 5/3(3) + 3

y = 5 + 3

y = 8

This give you the point:

(3, 8)

Use this to substitute into the point slope equation:

y - y1 = m(x - x1)

y - 8 = 5/3(x - 3)

7 0
3 years ago
Over the course of a month, Katniss caught three times as many squirrels as deer. She also caught five less rabbits than squirre
NeTakaya

Answer:

She caught 10 rabbits

Step-by-step explanation:

Given

Represent Rabbits with R; Squirrels with S and Deer with D

S = 3D

S = R - 5

S + R+ D = 10 +4D

Required

Determine the value of R

S + R+ D = 10 +4D

Solve for R

R = 10 + 4D - D - S

R = 10 + 3D - S

Recall that S = 3D

Substitute 3D for S

R = 10 + 3D - 3D

R = 10

Hence;

<em>She caught 10 rabbits</em>

8 0
3 years ago
Put each number in order form least to greatest
Taya2010 [7]

Answer:

12 ....10....11....13 THATS THE CORRECT ORDER

Step-by-step explanation:


7 0
3 years ago
Every day Kim practice volleyball and clarinet each day she practices volleyball for 2.5 hours if after a days she practices bot
AlexFokin [52]

Correct question:

Every day Kim practice volleyball and clarinet each day she practices volleyball for 2.5 hours if after 8 days she practices both volleyball and the clarinet for a total of 36 hours how many hours per day did Kim practice clarinet.

Answer: 2 hours

Step-by-step explanation:

Everyday Kim practices volleyball and clarinet = v/ball + clarinet

Everyday volleyball practice = 2.5hours

That is clarinet(hours) + 2.5 hours of volleyball

After 8 day, total practice hours of both volleyball and clarinet equals 36 hours

The above information can be represented mathematically as thus:

Let h = hours per day of clarinet

8(h + 2.5) = 36

8h + 20 = 36

8h = 36 - 20

8h = 16

h = 16/8

h = 2

6 0
3 years ago
Other questions:
  • The difference of three times a number and 4 is -19?
    8·1 answer
  • Michelle received notice from her bank that her account balance was - $12. She then went to the bank and deposited her paycheck.
    7·2 answers
  • Please help! I have a bunch more I will be posting as well , thank you! (:
    9·1 answer
  • URGENT <br> WILL GIVE BRAINLIEST <br> solve using matrices<br> 4x + 5y = 40 <br> x – y = 1
    11·1 answer
  • How much energy is required to lift a 9 kg (20 lb) bag of rice from the floor to the trunk of your car located 0.9 meters above
    5·1 answer
  • What is the length of the hypotenuse of this triangle? Round to the nearest tenth.
    13·2 answers
  • A load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilog
    5·1 answer
  • Factorize 2√2a∧3 +8b∧3 -27c∧3+18√2abc
    6·1 answer
  • The radius of a circle is 10 centimeters. what is the area of a sector bounded by a 135 degree arc?
    8·1 answer
  • Idfk m8 help pls lol
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!